baber/WOPTO huggingface dataset:
Patent KR-900002970-B1 (KR)
Title: Attachment device of audio head
Inventor: AOKI KAZUO
IPC: G11B5/49
Filed: 1986-05-31
Granted: 1990-05-03
Abstract: The contact structure is used for a sound head when audio/video electronic equipments preparing a sound head and an elimination head are operated exclusively for sound regeneration. In the case, a guide ball (5) erecting at a predetermined position is operated with various desired angles, the original function of the sound head is effectively actuated, and smoothly running a tape enables the sound head and the tape to avoid wearing down.
Patent KR-950000798-B1 (KR)
Title: Connector for flexible printed circuit
Inventor: HIYAMA NAOKI
IPC: H01R13/11
Filed: 1986-09-05
Granted: 1995-02-02
Abstract: An electrical connector for a flexible printed circuit (FPC) is composed of an insulative housing (10) containing resilient female contacts (20) accessible via an opening (11) which receives a flexible printed circuit assembly (30). The assembly is composed of a V-shaped spring member (40) to which the FPC is bonded. An area of the FPC has an exposed array of spaced conductors (33a) which mate with contact regions (22) of the contacts when the assembly is inserted into the housing through the opening after initially compressing the sections of the spring member (40) together.
Patent KR-950008791-B1 (KR)
Title: Method of making a trench capacitor and dram memory cell
Inventor: TAIU C CHAN
IPC: H01L21/82
Filed: 1986-10-07
Granted: 1995-08-08
Abstract: An improved trench capacitor employes an N-type switchable plate formed in a P-type substrate for holding charge at either zero volts or a positive voltage and a P-type ground plate that fills in a trench around a memory cell, so that P-type dopant diffuses through a thin oxide insulator to form a channel stop and a pinhole short through the oxide is self-healing by the formation ofa reverse-biased P-N diode that cuts off the flow of current through the pinhole.
Patent KR-900000903-B1 (KR)
Title: Tubular, multi-layer film and method of manufacture
Inventor: LUCKE ROBERT A
IPC: B32B27/08
Filed: 1986-11-27
Granted: 1990-02-19
Abstract: The tubular multilayer extruded film contg. polyvinylidene core which overlaps along weldline, covered with polyethylene layers, exhibits uniformly low oxygen transmission rates.  The multilayer film consists of a synthetic resin central barrier layer having edge sections, synthetic resin internal and external adhesive layers, and synthetic resin internal and external skin layers.  In producing the film, each layer is simultaneously extruded.  The edge sections are muturally superposed along the weld line to provide the central barrier layer with uniform oxygen permeability.
Patent KR-940011432-B1 (KR)
Inventor: HEUZE ALAIN
IPC: G21C17/10
Filed: 1987-01-31
Granted: 1994-12-15
Abstract: 내용 없음.
Patent KR-930003860-B1 (KR)
Inventor: TAIRA KAZUO
IPC: C08G69/36
Filed: 1987-02-28
Granted: 1993-05-14
Abstract: 내용 없음.
Patent KR-910001464-B1 (KR)
Title: R.g.b. switching circuit of lcd color tv filter
Inventor: KIM YOUNG-SIK
IPC: H04N5/66
Filed: 1987-06-22
Granted: 1991-03-07
Abstract: This gives an  improved  switching  circuit  to  drive  x-and y-axis pixels, which gives R.G.B. switching signals to the segment and common  driving  circuit.  The  R.G.B  switching  circuit  is composed of flip-flops (10,20,30), inverting gates (11,21,31)  and transmission gates (12-14,22-24,32-34). When the  horizontal  sync signal (HS) of 15.75KHz is applied to flip-flops,  their  shifting and  circulating   outputs   switches   the   transmission   gates respectively to which R.G.B signals are fed. Then  the  output  of the   switching   circuit   has   circulating     feature     like (RGB-GBR-BRG-RGB-....). Those R.G.B switching signals are  applied to color filter  driver  which  drive  x,y-axis  pixels  and  then increase LCD's contrast and resolution.
Patent KR-920003757-B1 (KR)
Inventor: NAKANORI SINSKE
IPC: H01M4/26
Filed: 1988-02-12
Granted: 1992-05-09
Abstract: 내용 없음.
Patent KR-970006535-B1 (KR)
Title: Universal semiconductor chip package
Inventor: SPIEBERGER RICHARD K
IPC: H01L23/50
Filed: 1988-09-23
Granted: 1997-04-29
Abstract: A common semiconductor chip package is provided to improve the coherence using a plurality programmable pads. The package comprises: a plurality programmable pads(26) formed on the outer surface of the semiconductor chip package and connected with the semiconductor chip; a plurality of signal connectors(22) located on the outer surface of the package; a plurality of signal contact parts for providing electric conduction paths between the programmable pads(26) and the signal connectors(22); a plurality of power or ground connectors; and a connect means for connecting the programmable pads(26) to the power or ground connectors.
Patent KR-930000137-B1 (KR)
Inventor: HAYAMI KATSURO
IPC: G01C21/36
Filed: 1988-12-15
Granted: 1993-01-09
Abstract: 내용 없음.
Patent KR-950011238-B1 (KR)
Title: Teaching and amusement apparatus
Inventor: FRAZER STEPHEN OLIVER
IPC: G09B7/06
Filed: 1988-10-06
Granted: 1995-09-29
Abstract: Known teaching and amusement apparatus comprises a self-contained electronic "pen" which is used in conjunction with specially printed material to provide an interactive system e.g. in the form of a worksheet or book having question and answer areas. The "pen" used senses differences in the infra-red radiation properties of the answer areas to indicate audibly whether a correct or an incorrect answer has been selected. The invention relates to an improved "pen" (10) which operates in an active mode and a programming mode. A switch (12) changes the mode of the "pen". In the programming mode, the "pen" is programmed to operate according to the printed material on which it is to be used. The "pen" (10) further includes a visual display (13) for indicating whether a correct or incorrect answer has been given.
Patent KR-930004982-B1 (KR)
Inventor: TOMISUKA KATSUO
IPC: H01L27/04
Filed: 1989-06-21
Granted: 1993-06-11
Abstract: 내용 없음.
Patent KR-920005351-B1 (KR)
Inventor: HAYASAKA NOBUO
IPC: H01L21/288
Filed: 1989-06-23
Granted: 1992-07-02
Abstract: 내용 없음.
Patent KR-910003331-B1 (KR)
Title: Machine making soybean curd
Inventor: LEE HA-SONG
IPC: A23L11/00
Filed: 1989-07-19
Granted: 1991-05-27
Abstract: A layered tower (7) consisting of  angle  bars  (5,5',5",5"') and connecting rods (6,6'), mounts, from the first floor  (1F)  to the second floor (2F), soybean curd  boxes  (4,4')  in  layers.  A sensor switch (14) and a roller conveyor  operates  with  electric controllor (13) to pour uncurdled soybean curd into the boxes. The filled boxes on  the  supporting  plate  (20)  are  lowered  by  a pneumatic cylinder (18) to be discharged on the conveyor (32) by a pneumatic cylinder (33) mounted at the bottom of  the  tower  (7). The uncurdled soybeam curd is dehydrated by its own weight to form into a shape.
Patent KR-930003259-B1 (KR)
Inventor: ISHIBASHI HIROMICHI
IPC: G11B20/14
Filed: 1989-07-22
Granted: 1993-04-24
Abstract: 내용 없음.
Patent KR-930002319-B1 (KR)
Title: Transistor manufacturing method
Inventor: LEE JAE-JIN
IPC: H01L29/80
Filed: 1989-08-24
Granted: 1993-03-29
Abstract: The transistor is mfd. by forming a non-doped Ga-As layer (2) on the semi-insulating substrate (1), forming a non-doped Al-Ga-As layer (3) on the  layer  (2),  forming  a  silicon  impurity-doped Al-Ga-As source layer (4) on the layer (3),  forming  a  non-doped semi- insulating Al-Ga-As layer (5) on the  layer  (4),  forming  a silicon impurity-doped Ga-As layer (6) on layer (5), and partially etching the layer (6) to form a short key contact gate (7) on  the layer (5) and to form a resistible contact source  (8)  and  drain (9) on the layer (6).
Patent KR-920005243-B1 (KR)
Inventor: OKUMURA KAZUGAMA
IPC: G06T7/60
Filed: 1989-11-04
Granted: 1992-06-29
Abstract: 내용 없음.
Patent KR-0159922-B1 (KR)
Inventor: VERSTRAETE RICK ACHIEL
IPC: G06F17/30
Filed: 1989-11-15
Granted: 1998-12-15
Abstract: 종합 지리적 정보 및 교통 정보의 연속적으로 선택된 서브 세트, 소위 버킷에 기초하여 최적 루트를 계획하는 방법은 어느 버킷이 항법 데이터의 계산을 위해 앞으로 중요하게 되는지를 예상하게 하고, 항법 시스템은 그와 같은 방법을 수행하기 위해 루트 계획자를 포함한다.
Patent KR-930010988-B1 (KR)
Inventor: GATO MASAAKI
IPC: F21V5/04
Filed: 1990-02-14
Granted: 1993-11-18
Abstract: 내용 없음.
Patent KR-920008596-B1 (KR)
Inventor: KASHIWAKI SHINICHI
IPC: B41J35/16
Filed: 1990-03-06
Granted: 1992-10-02
Abstract: 내용 없음.
Patent KR-930004811-B1 (KR)
Title: Flash light
Inventor: KO JANG-SOK
IPC: F21L4/08
Filed: 1990-04-03
Granted: 1993-06-08
Abstract: The  flash  light  comprises,  an  elastic  spring  (26),  an electrode cap (31), a reflex mirror (42), a lamp (43), and a lens. The manufacturing method involves  first  process  for  rolling  a thermosetting resin with rotating a mandrel (10)  after  inserting an electrode (13) in inner part of the resin, second  process  for winding tape (16) on the thermosetting  resin  surface  after  the first process, third process  for  solidifying  slowly  the  resin (15), fourth process for cutting solidified  body  (20)  from  the mandrel (10), fifth process removing the tape (16), sixth  process for contacting the electrode (13) and a screw  (21)  on  a  formed ring (22), seventh process for grinding the outer surface  of  the body (20).
Patent KR-0180540-B1 (KR)
Inventor: YAMANAKA TOSHIAKI
IPC: H01L21/8244
Filed: 1990-04-13
Granted: 1999-03-20
Abstract: 반도체기억장치에 관한 것으로서, 소요면적이 매우 작고 또 소프트에러 내성이 높아 안정된 메모리셀 동작이 가능한 스테이틱형 랜덤엑세스 메모리셀을 포함하는 반도체기억장치를 제공하기 위해, 기판, 플립플롭회로, 1쌍의 제1도전형의 전송용 절연게이트형 전계효과 트랜지스터 및 pn접합을 갖는 플립플롭회로의 기억노드를 포함하며, 구동용 절연게이트형 전계효과 트랜지스터의 한쪽의 게이트전극과 구동용 절연게이트형 전계효과 트랜지스터의 다른 쪽의 드레인영역은 제1의 도전막을 통해서 서로 전기적으로 접속되고, 구동용 절연게이트형 전계효과 트랜지스터의 한쪽의 드레인영역과 구동용 절연게이트형 전계효과 트랜지스터의 다른 쪽의 게이트전극은 제2의 도전막을 통해서 서로 전기적으로 접속되고, 구동용 및 전송용 절연게이트형 전계효과 트랜지스터의 게이트전극은 실질적으로 서로 평행하게 연장하고, 구동용 및 전송용 절연게이트형 전계효과 트랜지스터의 채널영역은 실질적으로 서로 평행하게 연장하도록 하였다. 
     이와 같이 하는 것에 의해, 고집적화에 최적의 스테이틱형 랜덤 액세스 메모리셀을 갖는 반도체기억장치를 제공할 수 있다는 등의 효과가 얻어진다.
Patent KR-0139949-B1 (KR)
Inventor: NAIK JAYANT M
IPC: G10L17/16
Filed: 1990-05-08
Granted: 1998-07-15
Abstract: 내용없음
Patent KR-930000617-B1 (KR)
Title: Alarming system using interphone systems
Inventor: LEE HWI-DONG
IPC: H04M11/04
Filed: 1990-08-18
Granted: 1993-01-25
Abstract: The apparatus informs abnormal state  through  an  interphone system having sensors and switches. It includes a sensor (10)  for detecting  abnormal  state,  a   delayer   (20)   for   protecting malfunction by delaying the output from the sensor (10),  a  latch (30), a voice synthesizer (50)  for  generating  voice  signal  of alarm,  an amplifier  (60)  for  amplifying  the  output  of  the synthesizer (50), and a signal line controller (70).
Patent KR-940010872-B1 (KR)
Inventor: NAKAGOMI HIROSHI
IPC: B41J2/055
Filed: 1990-09-18
Granted: 1994-11-19
Abstract: 내용 없음.
Patent KR-930010903-B1 (KR)
Inventor: OGAWA MASAHIRO
IPC: F16H57/028
Filed: 1990-09-27
Granted: 1993-11-17
Abstract: 내용 없음.
Patent KR-930006993-B1 (KR)
Inventor: URA DAISUKE
IPC: C12R1/19
Filed: 1990-09-28
Granted: 1993-07-26
Abstract: 내용 없음.
Patent KR-0141689-B1 (KR)
Inventor: LEE SANG-GUN
IPC: H03L7/095
Filed: 1990-10-19
Granted: 1998-07-15
Abstract: PLL회로를 통신시스템에 사용하기 위해 응용한 고속 PLL 주파수 합성회로에 관한 기술로서, 주파수를 바꿀때 발생하는 과도현상시간 동안 변화가 두절되는 결점을 보완하기 위한 기술이다. 
     이를 위해 주파수 천이시 제1분주기(2-1) 및 제2분주기(6)의 분주값을 절반으로 줄여주고 정상적으로 안정될때 다시 환원시킴으로서 주파수 천이시간을 짧게 하는 기술이다. 즉, 제1,2쉬프트수단(M1,M2)을 통해 분주데이타를 1비트씩 쉬프트함으로써 상기 제1,2분주기(2-1,6)의 분주비를 변환시켜 주며 그에 동기하여 스위칭수단(AS)을 이용 제1,2보조저역 여파기(4-1,4-2)를 절환함으로써 동기 주파수의 천이시간을 짧게 한다.
Patent KR-920006778-B1 (KR)
Title: Axle guide device for train
Inventor: KIM WON-KYONG
IPC: B61F5/30
Filed: 1990-10-30
Granted: 1992-08-17
Abstract: The axle guide apparatus of a  rolling  stock  comprises  two flat spring (19) parallelly crossing between the axle box (19) and bogie frame (11), a connecting section (14), which is extended and formed through "><" type coupling hole (14") being formed  at  one side of the axle box  (13),  a  fixed  ejection  (15)  having  the coupling hole (14') at another side of the  bogie  frame  (11),  a series of elastic springs inserted inside  of  the  coupling  hole (14), a serrated plate (18,18') installed gear-tightly  with  gear section (18a), a bolt (21) fastened to make the connecting section (14) freely turning around, a pair of retainer plate (20) inserted to upper and lower side of the flat spring (19) of the  connecting section (14).
Patent KR-930007664-B1 (KR)
Inventor: YOSHIDA MIKIHIKO
IPC: B23K35/02
Filed: 1990-11-13
Granted: 1993-08-18
Abstract: 내용 없음.
Patent KR-950001398-B1 (KR)
Inventor: ISHII TORU
IPC: C07C51/25
Filed: 1990-12-01
Granted: 1995-02-18
Abstract: 내용 없음.
Patent KR-940001191-B1 (KR)
Title: Dimmer control system with function of number specification
Inventor: CHA JONG-SU
IPC: H05B41/38
Filed: 1990-12-28
Granted: 1994-02-16
Abstract: The system determines which dimmer controls each fader to control brightness. The system sets a specified address number for each of dimmers (13-1,13-2,...,13-N) for an address assigning unit (16) to output address assign signals (AD1,AD2,...,ADN) which assign addresses to respective dimmers (13-1,13-2,...,13-N), which are controlled by a controller (12) according to brightness control signal (BL1,BL2,...,BLN) from faders (11-1,11-2,...,11-N) in the order of priority given to them.
Patent KR-930002524-B1 (KR)
Inventor: BUSH ARDEN W
IPC: B23K35/40
Filed: 1989-10-18
Granted: 1993-04-03
Abstract: 내용 없음.
Patent KR-0164855-B1 (KR)
Inventor: KANT JOYDEEP
IPC: C07D501/02
Filed: 1991-03-07
Granted: 1999-01-15
Abstract: 3-위치에 치환가능한 유기술포닐옥시 또는 헤테로시클로티오기를 갖는 세팔로스포린 중간체를 유기구리 시약으로 탄소알킬과 공정처리하여 3-하드로카본 치환된 세팔로스포린 항생제를 얻는다.
Patent KR-100190358-B1 (KR)
Inventor: NOELSCHER CHRISTOPH
IPC: G03F1/00
Filed: 1991-04-09
Granted: 1999-06-01
Abstract: 투영 포토리소그래피에 대한 이상 마스크와 이것의 제조방법에 관한 것으로서, 그 위에 배열된 광-흡수재료의 마스크 패턴(12)를 갖는 투명재료의 캐리어가 제공되고, 캐리어는 흡수재료에 의해 차단되지 않는 제1영역과 제 2영역을 나타내며, 제1영역(13)에서 캐리어(11)의 광두께는 제1영역을 통과한 광과 제 2영역(14)를 통과한 광 사이에 180°+/-60°의 상차이가 있는 이러한 방법으로 제 2영역(14)에서의 광두께와 다르다. 이상 마스크를 제조하기 위해서는, 제1영역(13)은 광흡수재료의 등방성 에칭에 의해 제조되고 제 2영역(14)은 캐리어(11)로의 비등방성 에칭에 의해 생성된다.
Patent KR-930008009-B1 (KR)
Inventor: OKAMURA YOSHIKI
IPC: H01L27/108
Filed: 1991-04-23
Granted: 1993-08-25
Abstract: 내용 없음.
Patent KR-940008571-B1 (KR)
Inventor: TOYOSHIMA YOSHIAKI
IPC: H01L29/10
Filed: 1991-05-28
Granted: 1994-09-24
Abstract: 내용 없음.
Patent KR-940011771-B1 (KR)
Title: Process for preparation of polymer used with textile
Inventor: KIM KWANG-TAE
IPC: C08G18/60
Filed: 1991-07-25
Granted: 1994-12-26
Abstract: (a) prepolymerizing 1 mol of a polytetramethylene ether glycol having 1000-3000 molecular wt. and 1.5-2.7 mol of a 4,4'-diphenylmethane diisocyanate, and adding a dimethyl acetamide to the prepolymer to obtain a prepolymer soln.; (b) chain-propagating the soln. with 0.7-0.95 mol of a 1,2-propylene diamine and a 1,3-cyclohexylene diamine; (c) chain-terminating the soln. with 0.1-0.4 mol of a monoethanol amine; and (d) adding 0.05-3 wt.% of a phosphorus cpd. as a light fastness improver and 0.1-2 wt.% of a cpd. of formula (I) [R1 = -CH2-CH2- or phenyl; R2 = C1-10 alkyl, aryl or alkylaryl; M1 = M2 = Na,Ca,Al,Zn,Ba or Pb  as a chlorine-resistance improver to the polymer soln. The polymer is useful for an elastic fiber having a good chlorine resistance and light fastness.
Patent KR-0163190-B1 (KR)
Inventor: KUROKAWA TOMOMITSU
IPC: F16G5/06
Filed: 1991-08-10
Granted: 1998-12-01
Abstract: 본 발명은 접착고무층에 매설되고, 길이방향으로 배설되는 다수의 로드지지/인장코드와, 제2고무층에 매설되고, 횡방향으로 배설되는 다수의 코드를 가진 압축부와 접착고무층과 횡방향으로 배설되는 코드 사이에 개제된 보강고무층을 가진 동력전달 V-벨트에 관한 것이다.
Patent KR-940005711-B1 (KR)
Title: Double-molding package and mold cast
Inventor: NO KIL-SOP
IPC: H01L21/56
Filed: 1991-08-13
Granted: 1994-06-23
Abstract: The lead frmae of a semiconductor is molded by clean compound and then re-molded by molding compound. The wire-bonding area is moulded by clean compound so that the molded shape becomes a pyramid type. The second moulding process is done so that the upper window of the first molding area is exposed.
Patent KR-940009349-B1 (KR)
Inventor: YAMAGUCHI TAKASHI
IPC: H01L21/822
Filed: 1991-08-30
Granted: 1994-10-07
Abstract: 내용 없음.
Patent KR-100224948-B1 (KR)
Inventor: HEFNER JOHN G
IPC: C08F10/00
Filed: 1991-09-19
Granted: 1999-10-15
Abstract: 일반식 LTi(NR 2 ) 3 (여기서, L 은 인데닐, C 1 -C 4 알킬 치환된 인데닐, -OSiR 3 치환된 인데닐로 이루어진 그룹중에서 선택된 π-결합 리간드이고, R 은 C 1 -C 4 알킬 그룹이며, 이때, 동일한 질소 원자에 결합된 각 R 은 동일하나 다른 질소 원자에 결합된 R 그룹은 또다른 질소 원자에 결합된 R 그룹과 같거나 다를 수 있다)의 균일계 촉매의 존재하에서 올레핀을 중합시킨다.
Patent KR-970004536-B1 (KR)
Inventor: SUTEFUAN RUSU
IPC: G06F17/50
Filed: 1991-10-29
Granted: 1997-03-28
Abstract: 요약없음
Patent KR-950007490-B1 (KR)
Title: Semiconductor laser
Inventor: AN DO-YOL
IPC: H01S5/34
Filed: 1991-12-28
Granted: 1995-07-11
Abstract: The semiconductor laser comprises a first conductive substrate(20), a first buffer layer(21) formed on the substrate(20), an electron supply layer(22) formed on the first buffer layer(21), a first barrier layer(23) formed on the electron supply layer(22), an active layer(24) formed on the first buffer layer(21) and formed of a group II-IV semiconductor material, and a cap layer(28) formed on the second buffer layer(27). The barrier region introduces a forbidden zone, which constrains movement of holes and electrons to certain voltage region, which improves the gain of the semiconductors to be used at room temperature.
Patent KR-940011377-B1 (KR)
Title: Method of the sector arrangement of the disc for the imformation memory
Inventor: KIM SOK-YUN
IPC: G11B20/12
Filed: 1992-01-31
Granted: 1994-12-07
Abstract: The allocation method minimizing the seek time, the rotating latency time, by using different reference sector locations on each even or odd track allocates the odd tracks where the sectors are positioned with the reference of the index area; the even tracks where the sectors are positioned with the reference of the track seek time. The disk driver comprise a magnetic disk (1) where two heads (2) are positioned on/below the disk surface; a head driver (3) controlling the heads (2); a disk driving means (4) making the disk (1) rotate; a synchronizing means (5) compensating the synchronizing operation; a data generator (6) providing the servo data; a control means (7) controlling the reference sectors on each odd/even track.
Patent KR-940008861-B1 (KR)
Title: Keyboard
Inventor: KIM HYON-SU
IPC: G06F3/02
Filed: 1992-06-09
Granted: 1994-09-28
Abstract: The far infrared ray radiation keyboard consists of a key switch portion and peripherical region that the key board includes a far infrared ray radiating material in one of the key switch portion or peripherical region, thereby providing the user with a far infrared ray effect.
Patent KR-950005367-B1 (KR)
Title: Elevator speed pattern device
Inventor: KWON YONG-MIN
IPC: B66B1/24
Filed: 1992-07-28
Granted: 1995-05-23
Abstract: The speed pattern generator driving the elevator to reduce the acceleration impact comprises: the up/down control circuit(10) controlling the direction of the elevator; the speed setting circuit(20) setting the reference speed for initial driving; the first operation amplifier(30) amplifying the reference voltage which is divided by the divider; the first switching means(40) switching the operating contact into the fixed contact; the second operation amplifier(50) amplifying the reference speed signal which is the output of the first operation amplifier(30); the acceleration circuit(60) controling the acceleration of the elevator smoothly; the integration circuit(80) lowering the slop of the speed pattern signal; the retardation circuit(70) reducing the speed of the start/stop period; the anti-malfunction circuit(90) operating the integration circuit(80) only when the up/down control circuit(10) is activated; and a invert/non-invert circuit(100) generating the positive/negative speed patterns.
Patent KR-960007041-B1 (KR)
Inventor: ISHIDA TAKESHI
IPC: B61C17/04
Filed: 1992-10-29
Granted: 1996-05-27
Abstract: 내용 없음.
Patent KR-0123449-B1 (KR)
Title: Apparatus for controlling cold-material of ariconditioner
Inventor: OH SUNG-JE
IPC: F24F11/06
Filed: 1992-11-19
Granted: 1997-12-01
Abstract: Disclosed is a refrigerant volume regulating device of an air conditioner.  The refrigerant is supplied into each paths from a compressor(1) to a heat exchanger(3). In the devices, the temperature of the refrigerant from the heat exchanger(3) is sensed by a temperature sensors(T1 - T6).  Also, the temperatures of the refrigerants flowed in two paths are compared each other.  Each flow regulation valve(V1 - V3) is operated according to the comparison result. Thereby, the efficiency of the heat exchanger(3) can be improved.
Patent KR-950014211-B1 (KR)
Inventor: GRINDATTO BERNARD
IPC: C01B31/30
Filed: 1992-11-21
Granted: 1995-11-23
Abstract: 내용 없음.
Patent KR-950000127-B1 (KR)
Title: Track jump/seek control device & method of position error rivision
Inventor: PARK SONG-CHOL
IPC: G11B7/00
Filed: 1992-12-08
Granted: 1995-01-10
Abstract: The device includes a first peak detection unit (1) which detects the tracking-error peak signal by inputting the tracking-error signal that crosses a track, a peak value detection unit (2) which outputs the disk landing signal and disk groove signals by inputting the sum signal (SUM) and detecting the peak value of the sum signal, and a flip-flop (3) which generates the tracking-error peak signal by applying the clear signal from a clear signal unit.
Patent KR-960004255-B1 (KR)
Title: Sensing temperature compensating circuit
Inventor: KIM JAE-CHOL
IPC: G01K1/20
Filed: 1992-12-22
Granted: 1996-03-28
Abstract: The infrared sensor is for detecting the infrared energy radiated in a human body. The infrared sensor includes a pyroelectric infrared sensor(12) for detecting infrared energy, a first amplifier(30) for amplifying output signal of the pyroelectric infrared sensor(12), a first thermistor(32) for varying the amplification of the first amplifier(30), a second amplifier(34) for amplifying output signal of the first amplifier(30), and a second thermistor(36) for varying the amplification gain of the first amplifier(30).
Patent KR-0167749-B1 (KR)
Title: Polymeric web exhibiting soft and silky tactile impression having an embossed surface
Inventor: WILLIAM HARRY GOODMAN JR
IPC: A61F13/514
Filed: 1991-06-10
Granted: 1999-01-15
Abstract: A soft, silky, cloth-like polymeric web exhibiting either patterns of microapertured or microbubbled surface aberrations, said webs further including a contrasting visually discernible pattern which imparts an embossed appearance to at least one surface thereof. Such polymeric webs may be either fluid-pervious or fluid-impervious, as desired, depending upon the particular end use. In a particularly preferred embodiment, the visually discernible pattern comprises a regularly repeating pattern which imparts an improved aesthetic appearance to the webs. Method and apparatus for producing such polymeric webs are also disclosed.
Patent KR-100248677-B1 (KR)
Inventor: BUTTERWORTH DAVID E
IPC: A61F13/15
Filed: 1993-01-21
Granted: 2000-03-15
Abstract: 본 발명의 데브리드망 스폰지는 바람직한 형태로, 표백된 면 섬유의 사-유사 스트랜지를 포함하는 부직포로부터 제조한다. 바람직한 형태로, 스트랜드는 다중 이음매에서 상호 연결되어 ㎠당 대체로 직사각형인 구공 31개 미만을 형성한다. 또한, 각 구공의 면적은 1.3㎟이다. 더우기, 직물은 계산된 스트랜드 밀도가 0.17g/cc이고, 투명도 지수가 0.75 이상이며 3.3g/㎠의 압력으로 압축시켰을 때 흡수 용량이 직물 g당 착색된 수성 염수 7g이상이다. 직물의 플러그 하쉬니스 및 압축 회복율이 탁월하다.
Patent KR-960009802-B1 (KR)
Title: Miss-convergence compensation apparatus
Inventor: PARK JONG-WOOK
IPC: H04N3/23
Filed: 1993-03-26
Granted: 1996-07-24
Abstract: an inner vertical deflection coil(20) for generating vertical defection magnetic field; a filter(30) connected to the two vertical deflection coils in the inner vertical deflection coil and serves as a switch; and an outer vertical deflection coil(40) connected to a zener diode included in the filter, generates vertical deflection magnetic field and outputs it through a vertical deflection output terminal.